Patent Leaderboard
USPTO Patent Rankings
Data through Dec 31, 2025
Search
Companies
Inventors
Cities
States
All Time
2025
2024
2023
2022
2021
2020
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
2007
2006
2005
2004
2003
2002
2001
2000
1999
1998
1997
1996
1995
1994
1993
1992
1991
1990
1989
1988
1987
1986
1985
1984
1983
1982
1981
1980
Home
›
Companies
›
Dana Heavy Vehicle Systems Group
DG
Dana Heavy Vehicle Systems Group
— 276 Patents
Rank
(All Time):
#2,856
of
106,120
Top 3%
191
inventors
276
Patents All Time
Top Inventors at Dana Heavy Vehicle Systems Group
All Time
Showing
1–50
of
191
inventors
Rank
Name
Patents
1
James F. Ziech
33
2
Jordan M. Houser
26
3
Brian V. Knapke
21
#4
Jason M. Sidders
20
#5
Steven G. Slesinski
19
#6
Michael D. Cook
17
#6
Steven J. Wesolowski
17
#8
Darren J. Ziskovsky
16
#8
Harry W. Trost
16
#10
Mark Alan Davis
15
#10
Mark W. Leber
15
#12
William F. Waltz
14
#13
George A. Willford
13
#13
Lloyd G. Racine
13
#15
Aaron D. Gries
12
#15
Andrew T. Brammer
12
#17
Donald Remboski
10
#17
Jeffrey M. David
10
#17
Jeremy M. Frenznick
10
#17
Krishna Kumar
10
#17
Kurt P. Gillen
10
#17
Nicholas W. LAFORCE
10
#17
Shane T. Smith
10
#17
Stoyan I. Stoychev
10
#25
Christopher P. Lewark
9
#25
Lucas A. Balistreri
9
#25
Venkata Ramakanth Kona
9
#28
Sylvain Castonguay
8
#28
Timothy J. Morscheck
8
#28
Travis J. Miller
8
#28
William J. Foor
8
#32
Benjamin J. Passino
7
#32
Justin Hall
7
#32
Patrick F. Rose
7
#32
Robert L. Vailliencourt
7
#36
Christopher D. Blessing
6
#36
Richard A. Nellums
6
#36
Stephen P. Claussen
6
#36
Steven Mastroianni
6
#40
Ali Idrici
5
#40
Daniel D. Carmean
5
#40
Langston H. Corn
5
#40
Mathilde Charmeau
5
#40
Marcus Schmidt
5
#40
Michael Z. Creech
5
#46
Atul Patil
4
#46
Douglas D. Turner
4
#46
James R. Allen
4
#46
James A. Beverly
4
#46
Kenneth E. Cooper
4
1
2
3
Next »
Related Companies
Saf-Holland
276
Bull Sas
276
Rosenberger Hochfrequenztechnik
276
US Dept of Veterans Affairs
276
Hexagon Technology Center Gmbh
276
Depuy Spine
275
Japan Atomic Energy Research Institute
275
Sumitomo Special Metals Co.
275
Given Imaging
275